Alibaba.com offers 1,860 flag trouser products. About 12% of these are pants & trousers, 8% are men's jeans, and 8% are women's trousers & pants. A wide variety of flag trouser options are available to you, such as anti-pilling, breathable, and plus size. You can also choose from 100% organic cotton, spandex / cotton, and 100% polyester. As well as from embroidered, plain dyed, and washed. And whether flag trouser is casual pants, or dress pants. There are 1,860 flag trouser suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of flag trouser respectively. Flag trouser products are most popular in Domestic Market, Northern Europe, and North America. You can ensure product safety by selecting from certified suppliers, including 171 with Other, 34 with ISO9001, and 5 with ISO14001 certification.